UFO?barwalkadminMarch 17, 2017Uncategorized0 Comments NASA’s modified Boeing KC-97 “Super Guppy” designed to carry special/oversized equipment in flight, 1979. NASA’s modified Boeing KC-97 “Super Guppy” | Drink up the history with The Barwalk, San Antonio TX You Might Also Like Adios to Texas November 10, 2015 Old Mill Crossing June 6, 2019 It’s called Leon Valley for a reason October 1, 2015Leave a Reply Cancel reply Δ